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The Ashcroft® 82 isolation ring is threaded in-line with process piping. It is designed for threaded piping systems to protect pressure measuring instruments. The ring-design eliminates process accumulation, assuring accurate readings.
Unit of Measure

Specifications

Brands

 N/A Ashcroft®

Size

 N/A 1/2 thru 2 in. National Pipe Thread (NPT)

Instrument Connection Size

 N/A 1/2 in1/4 in

Instrument Connection Type

 N/A National Pipe Thread (NPT)

Pressure Rating

 N/A 150 psi

Flange Dimensions and Pressure Ratings

 N/A American Society of Mechanical Engineers (ASME) B16.5 Specification

Typical Added Tolerance (±)

 N/A 0.5 %

Wetted Components (End Plate Material)

 N/A 316L Stainless Steel Acetal Carbon Steel Polyvinylidene Fluoride (PVDF)

Wetted Components (Flexible Liner)

 N/A Buna-N® Ethylene Propylene Diene Monomer (EPDM) Fluorocarbon (FKM) Natural Rubber Polytetrafluoroethylene (PTFE)

Non-Wetted Components

 N/A Body Instrument Fitting Safe Quick Release™ (SQR) Valve

Non-Wetted Components Body Material

 N/A 316 Stainless steel Carbon Steel

Non-Wetted Components Instrument Adapter Material

 N/A 316L Stainless Steel

Non-Wetted Components Needle Valve Material

 N/A 316L Stainless Steel

Non-Wetted Components Safe Quick Release™ (SQR) Material

 N/A Zinc-Plated Carbon Steel

Key Features

Key Features

 N/A
  • 360º sensing flexible inner-liner; no process deadleg
  • Safe Quick Release™ (optional) enables instrument removal without loss of fill or process shutdown
  • Needle valve (optional) dampens pulsation effects

Applications

Applications

 N/A Process Market:
  • Water and Wastewater
  • Mining
  • Pulp and Paper